










🌿 Grow smarter, not harder — your lawn’s new best friend!
The Netro Whisperer 2nd Gen is a solar-powered, WiFi-connected smart plant sensor designed for outdoor use. It continuously monitors soil moisture, temperature, and sunlight to optimize plant care. With a durable, weather-resistant build and seamless integration with Netro’s smart watering devices, it empowers millennial professionals to save water, reduce lawn maintenance costs, and achieve lush, healthy greenery with data-driven precision.












| ASIN | B08F3JBB8V |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #128,095 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #140 in Soil Meters |
| Customer Reviews | 4.1 4.1 out of 5 stars (98) |
| Item Weight | 9.6 ounces |
| Item model number | WHISPERER |
| Manufacturer | Netro Inc |
| Product Dimensions | 11 x 3.5 x 2.5 inches |
J**S
MUST HAVE! This was truly a LIFE saver! errrr LAWN saver :)
I did such an outstanding job during my complete lawn overhaul when simultaneously tilling deep into the clay layer below the dominant sandy top layer mixing the two layers together in order to provide some semblance of water retention for my grass. I completely forgot that I did that and thanks to the whisperer's moisture detection levels I've been able to identify that I have in fact been drowning my new lawns for over 2 years now resulting in extremely poor growth performance. I was baffled! I did everything right and went the extra mile on everything I did to insure amazing results. Well I followed the neighbors' around me and their watering schedulings like an idiot! No one does a complete lawn makeover like I did anymore as they all just order new grass and have their lawns sodded. Well, that means they all suffer from the same nasty sandy top layer that doesn't retain any water and they have to water the hell out of their lawns everyday to keep them green and growing. I lose such a trivial amount of soil moisture on a sunny hot day thanks to all of my previous efforts, and it was your sensors that solved the riddle!!!!!! Why NONE of my reseeding would survive. Why I had so many blank spots where sprinklers merged and overlapped when watering. My summer water bill is going to be a fraction of what it's been from now on, and i've already observed dramatic improvements in my lawn along with a seeding project that's actually working!!!! The customer service i've received has been OUTSTANDING!! Show the sensor blade the proper amount of respect when inserting and reinserting it into your lawn's soil as it is designed to disturb the least amount of your lawn/soil while leaving a minimal "footprint" as possible. The blade is not very thick so as long as you pay attention when inserting to verify you are going in perpendicular to the ground, and not at a funky angle, otherwise you will be putting unwarranted stress on the blade. When I was running around my yards collecting multiple sensor readings (as I am sure all new owners will initially do), in order to identify any trouble spots not receiving their proper irrigation, I broke a sensor blade. Customer service bent over backwards to assist me with a replacement ASAP. I started out purchasing 2 sensors to give them a shot, and now I have 4 because they are that AWESOME!!! The smart watering function is not immediate as the sensors have to "learn" your lawn's needs and once they collect enough data they begin to create an optimized watering schedule whilst simultaneously functioning as watchdogs with their persistent monitoring and intervening when additional waterings are needed!!!!
B**D
One bad device, but high quality product and software.
Ordered one. It set up and worked fine. Ordered a second and readings appeared way off compared to the first. Sent it back for a replacement. Received replacement, and the device again reported bad measurements. Temperature was reported as 486 degrees F and soil moisture at 1%. Unit finally decided to work, but only intermittently. After contacting them, received one email message from tech support with little advice. Finally, a very nice customer support agent agreed to send another replacement unit. I also ordered a third unit at this time. I received the two additional units, and they also worked fine. On reflection after experience with these new units, I believe I was in error in sending back the second unit. I concluded that it was bad based on distinctively different measurements from the first. Yet, it turns out that moving the unit around would likely have resolved the issue. In other words, I was too impatient in sending back the second unit. I now have three good units up and running. They all work fine, and are reporting reasonable numbers for light, temperature, and moisture. I now think that this is a GREAT product that, while expensive, will save me a lot of money spent on watering my lawn. They are well worth the price. The software is highly professional. Technical support could be better, but customer support is excellent. Thus, I highly recommend this product to any who are reluctant to buy.
L**N
latest Whisper-2 revision received, the area has improved in the time after I set up the sensor.
The first thing the item received was the latest Whisper-2 revision, and I am glad for that. It took a little effort to get it recognized by the Netro program. I am glad they have a web version of the application, as setting it up for the circuits you want to have the sensor control is better on the laptop version. Why I got it was that I had an area that was underwatered, and the best solution I could think of was to get the sensor moisture meter to take charge of the amount of water applied. That area has improved in the time after I set up the sensor.
R**H
Didn't work properly poor customer service
It started out pretty well. But one day it said the temp was 32 degrees (in the summer and the south). It also started not recording the moisture correctly. One was 20% less in the moisture reading than the other 2. I contacted the company for a replacement and had to send multiple emails to even get a response. They blamed the ones malfunction on humidity and said the numbers were right. I returned them all because I don't feel like they support the product and it wasn't working properly.
J**L
OK
Works fine but battery no longer charge (sun or mains) after two years.
R**C
Easy setup
Great product and great customer support
H**A
Defective out of the box, failure to charge
Can’t really speak to the performance characteristics of this item because it never worked. When I determined that the color it was flashing meant it needed to be charged I left it in direct sunlight for 12 hours. When that didn’t work I tried another 12 hours. When that didn’t work, another 12 hours. When that didn’t work I returned the item. Might be a great item, but, alas, I’ll never know.
I**O
Difficult to operate
As per directions, on/off switch does not work as advertised. You need to remove plastic cap every time to turn on or off. Expect plastic cap will wear down rather quickly.
J**A
Sem fios e com energia solar liga-se diretamente ao controlador e envia informações em permanência ou em tempos regulares. Perfeito.
K**R
Habe nun jede Zone mit einem Sensor ausgestattet und die Integration über die Netro API klappt auch. Einziger Manko bei mir ist/ war sie nicht mit dem Aufsitzrasenmäher zu schrotten ( ist mir nun schon 2x passiert ). Wichtig zu wissen, es gibt Whisperer und die neueren Whisperer 2.0. Beim Einstecken in den Boden Vorsicht, mir ist der Dreieck unten schon mal abgebrochen... Das könnte man am Produkt selbst verbessern. Ich bewässere mit dem Gesamtsystem nun ca 3000 qm Rasen und 5000 qm Garten. Paralle habe ich auch BHYVE im Einsatz, aber die Produkte von Netro sagen mir mehr zu und laufen stabiler.
M**.
Works perfectly with Netro SPARK, the USB charge before relying on solar is a great feature, and support was awesome when I had a senior's moment establishing and resetting Host mode on setup.
C**E
Produit simple d’utilisation Pour apairer Rapide connecté wifi très simple Et sans piles juste solaire Bravo Juste onéreux
S**O
E' arrivato oggi quindi lo devo ancora provare, a differenza degli altri sensori che ho, hanno aggiunto una porta usb per la ricarica, molto utile, il tasto posteriore per l'accensione e di gomma e copre perfettamente la presa usb. L'unica pecca, come sempre , mancano le istruzioni in Italiano, sono presenti solo in inglese e spagnolo, almeno potevano mettetele sul sito ufficiale. Tra qualche mese aggiornerò la recensione.
Trustpilot
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